White, E. G. H. (1946). Instruction for Effective Christian Service. General Conference of Seventh-Day Adventists.
Lua i Stíl Chicago (17ú heag.)White, Ellen Gould Harmon. Instruction for Effective Christian Service. Takoma Park, Washington, D.C: General Conference of Seventh-Day Adventists, 1946.
Lua MLA (9ú heag.)White, Ellen Gould Harmon. Instruction for Effective Christian Service. General Conference of Seventh-Day Adventists, 1946.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.